Angular v22
4 hours ago
- #Angular
- #Web Development
- #JavaScript Framework
- Angular v22 has been released, marking a major update with new production-ready features like Signal Forms, Angular Aria, and Asynchronous Reactivity APIs.
- Signal Forms combine the best of Reactive and template-driven forms with strong typing and signals, now stable and well-documented for production use.
- Angular Aria provides accessible UI patterns for building apps for all users, moving to production with stabilized APIs and support for Signal Forms.
- Asynchronous Reactivity APIs (resource and httpResource) enable non-blocking async programming with signals, now production-ready for fetching data intuitively.
- Angular enhances AI integration with Agentic tooling like Model Context Protocol (MCP) tools, Angular Agent Skills for developers and contributors, and experimental WebMCP.
- New AI development platform integrations allow prototyping in browsers (e.g., Gemini) and 'vibe coding' in Google AI Studio, lowering barriers to building Angular apps.
- API improvements include Router enhancements (platform Navigation API integration, route cleanup controls), a new @Service decorator, and asynchronous dependency injection with injectAsync.
- Template improvements: support for comments in HTML elements, spread syntax, enhanced @switch with exhaustive checks, and arrow functions for inline functions.
- Change detection updates: OnPush is now the default for new apps, and the previous default is renamed to Eager; error boundary support with @boundary is previewed for Q3 2026.
- Deprecations announced, including Webpack support, with a shift toward TSGo; full details in the Angular CHANGELOG.